Let c and n represent the numbers of pencil and pen boxes, respectively
.. 3c +2n = 6.00
.. 2c +4n = 8.00
You can halve the second equation and subtract it from the first to get
.. (3c +2n) -(c +2n) = 6.00 -4.00
.. 2c = 2.00
.. c = 1.00
Then
.. 1.00 +2n = 4.00 . . . . . half the original second equation with c filled n
.. 2n = 3.00
.. n = 1.50
A box of pencils costs $1.00; a box of pens costs $1.50.
Answer:
-2/5
Step-by-step explanation:
The slope will be same , that is -2/5 .
Answer:
(x-2),(x+1)
Step-by-step explanation:
Download the app photo math and there is the answer
Answer:
8
Step-by-step explanation:
Just flip it up... it will be 8
